package com.sky.controller.admin;


import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.time.LocalDate;


@RestController
@RequestMapping("/admin/report")
@Api(tags = "数据统计相关接口")
@Slf4j
public class ReportController {

    @Autowired
    private ReportService reportService;

    /**
     * 统计指定时间段内的营业额数据
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/turnoverStatistics")
    public Result<TurnoverReportVO> turnoverStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin ,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end    ){

        log.info("营业额统计：{}，{}", begin, end);

        return Result.success(reportService.getTurnOverStatistics(begin, end));
    }

    /**
     * 用户统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/userStatistics")
    public Result<UserReportVO> userStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin ,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end   ){

            log.info("用户统计：{}，{}", begin, end);

        return Result.success(reportService.getUserStatistics(begin, end));
    }

    @GetMapping("/ordersStatistics")
    public Result<OrderReportVO> ordersStatistics(
        @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin ,
        @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end   ){

            log.info("订单统计：{}，{}", begin, end);

            return Result.success(reportService.getOrdersStatistics(begin, end));
    }

    /**
     * 统计销量排名前10的菜品
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/top10")
    public Result<SalesTop10ReportVO> top10(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin ,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end   ){

        log.info("销量排名统计：{}，{}", begin, end);

        return Result.success(reportService.getSalesTop10(begin, end));
    }

}
